Bina Teknika最新文献_第10页

STUDI HAMBATAN DAN KECEPATAN KAPAL TIPE LAMBUNG SERIES 60 DITINJAU DARI TIGA BENTUK HALUAN KAPAL 船体类型的障碍和速度研究涵盖了三种类型的船头

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v12i2.77

Purwo Joko Suranto

{"title":"STUDI HAMBATAN DAN KECEPATAN KAPAL TIPE LAMBUNG SERIES 60 DITINJAU DARI TIGA BENTUK HALUAN KAPAL","authors":"Purwo Joko Suranto","doi":"10.54378/bt.v12i2.77","DOIUrl":"https://doi.org/10.54378/bt.v12i2.77","url":null,"abstract":"Research that has been done resulting hull of Series 60 is one model of ship hulls. Series 60 hull is used for the a merchant ship to block coefficient range from 0.65 - 080. Research Series 60 hull has great success, the American Towing Tank Conference (ATTC) and the International Towing Tank Conference (ITTC) agreed to fund further research for the Series 60 hull. The results of further research, published by the Society of Naval Architects and Marine enginners (SNAME). hull form series 60 is still widely used for type of commercial ships due to have a midship U is almost square so that traffic carried quite a lot of it is important for commercial ships, in addition to stability is also good. The bow of a ship is part of the greatest pressure and voltages, as the brunt of the water and the ship blows waves. Modeled and analyzed Series 60 Hull with a sloping shape of the bow, the bulbows and X-Bow with the main dimension of the vessel : Lpp = 30.97m, B = 4.34m, T = 1.7m. To further analyze the effect of the three forms of the bow ship for resistance and speed. Analyzed to three forms of the hull at speeds of 0 to 8.25 knots have resistance almost flat at around 7000 Newton, meaning the ship relatively similar obstacles. At speeds above the 8.25 knots have resistance vessel with a hull tilted began to increase with increasing vessel speed has become increasingly apparent obstacles ships is increasing drastic, especially at a speed of 30 knots have resistance of ship 257733 Newton when compared with resistance vessel for bulbows form who is resistance 230059 Newton or X-bow have resistance 228943 Newton.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131790357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

KOMPUTASI NUMERIK GERAK PROYEKTIL DUA DIMENSI MEMPERHITUNGKAN GAYA HAMBATAN UDARA DENGAN METODE RUNGE-KUTTA4 DAN DIVISUALISASIKAN DI GUI MATLAB 二维抛物移动的数字计算用RUNGE-KUTTA4方法计算出空气阻力的力，并将其置于GUI MATLAB上

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v11i2.110

Tatik Juwariyah

引用次数: 0

ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA MANUFAKTUR PADA PROSES PEMBUATAN SUKU CADANG MOBIL ARM VISOR SHAFT 定制汽车零件制造过程的安全与健康风险分析

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v11i2.101

Endah Asti Budianti, R. Rizal

引用次数: 2

ANALISIS KARAKTERISTIK UNJUK KERJA KONDENSOR PADA SISTEM PENDINGIN (AIR CONDITIONING) YANG MENGGUNAKAN FREON R-134 a BERDASARKAN PADA VARIASI PUTARAN KIPAS PENDINGIN 根据冷却器旋转的变化，对空调系统中使用R-134的冷凝运行特征进行分析

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v11i2.104

S. Siagian

{"title":"ANALISIS KARAKTERISTIK UNJUK KERJA KONDENSOR PADA SISTEM PENDINGIN (AIR CONDITIONING) YANG MENGGUNAKAN FREON R-134 a BERDASARKAN PADA VARIASI PUTARAN KIPAS PENDINGIN","authors":"S. Siagian","doi":"10.54378/bt.v11i2.104","DOIUrl":"https://doi.org/10.54378/bt.v11i2.104","url":null,"abstract":"Air conditioning in the room is used to regulate humidity, heating and cooling the air in the room. This conditioning aims to provide comfort, so as to reducing fatigue. To get the air temperature corresponding to the desired lot alternative that can be applied, such as by increasing the heat transfer coefficient condensation and by adding the speed of cooling air in the condenser that will obtained coefficient greater performance. The method used in this study was experiments using the equipment of the machine refrigeration air conditioning system in the energy Conversion Laboratory designed by students of the faculty of Engineering , recorded data such as temperature, pressure and the pressure difference in the compressor. To make variations in condenser fan shaft rotation is done by making several changes to the motor frequency power move. Variations condenser fan rotation electric motor used is 50 rpm up to 120 rpm. The registration data such as pressure and temperature subsequently plotted on P-h chart for the refrigerant R-134a. Based on the discussion and the calculation of the data obtained, it can be a number of conclusions and performance characteristics of the cooling system, greater the flow rate air to cool the condenser then the coefficient of achievement is increasing. Because the rate of large heat release will impact on condenser temperatures are getting lower, so can achieve lower temperatures again in evaporator output. So the compressor work more light on the variation rate of heat release most.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132002742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

USULAN PENGHEMATAN DAYA LAMPU PADA RUANGAN LABORATORIUM KOMPUTASI FAKULTAS TEKNIK DAN RUANGAN SEJENISNYA DI UNIVERSITAS PEMBANGUNAN NASIONAL “VETERAN” JAKARTA 在雅加达国家“经验丰富”发展大学的技术学院计算实验室和类似教室里，建议节约用电

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v11i2.111

Donny Montreano, Ghea Faradisti

{"title":"USULAN PENGHEMATAN DAYA LAMPU PADA RUANGAN LABORATORIUM KOMPUTASI FAKULTAS TEKNIK DAN RUANGAN SEJENISNYA DI UNIVERSITAS PEMBANGUNAN NASIONAL “VETERAN” JAKARTA","authors":"Donny Montreano, Ghea Faradisti","doi":"10.54378/bt.v11i2.111","DOIUrl":"https://doi.org/10.54378/bt.v11i2.111","url":null,"abstract":"The light in the workspace should be set for a comfortable and healthy employees. If possible energy saving will be even better. In this research, the object of the case study is Computer Laboratory Room in the Faculty of Engineering UPN “Veteran” Jakarta. Problems were found in Computer Laboratory Room is a waste of energy if the lamp position higher than the lamp that hung using a rope. The electricity wastage would be better if it can be minimized, so that the university can take advantage of the budget is wasted on inefficient lighting for research activities and improvement of facilities in the university environment. So that savings can be achieved then the first step is to determine the formulation of the relationship between the intensity of light, lamp power and distance can use Multiple Linear Regression and Poisson regression methods. After processing the data and analysis can be seen equation fluorescent light: Lux Neon = exp (Y '), Y' = 4.248 + 0.04698 Watt Neon - 0.007542 Distance, and spiral lamps equation: Lux Spiral = exp (Y ') , Y '= 3.385 + 0.06330 Watt Spiral - 0.005169 Distance.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"10 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131957485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PEMILIHAN SUBKONTRAKTOR PT X DENGAN METODE ANALYTICAL HIERARCHY PROCESS PT X 使用层次分析法选择分包商

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v12i1.95

Lilik Zulaihah Rio Patria, Rio Patria

{"title":"PEMILIHAN SUBKONTRAKTOR PT X DENGAN METODE ANALYTICAL HIERARCHY PROCESS","authors":"Lilik Zulaihah Rio Patria, Rio Patria","doi":"10.54378/bt.v12i1.95","DOIUrl":"https://doi.org/10.54378/bt.v12i1.95","url":null,"abstract":"PT. X is a company engaged in the field of engineering services procurement and construction (EPC), whose scope of work is the provision which has activities such as selecting subcontractors and evaluate the performance of subcontractors and building maintaining relationship with subcontractors. The selection of subcontractors has been less effective, because the show just based on the lowest offer and mere instinct of managers. So that when the project goes arises the problem stems from a subcontractor who is not taken into account before. This research helps decision maker in making the decision to choose a subcontractor in the project Based Oil Flushing (BOF) by integrating Analytical Hierarchy Process (AHP) method. AHP is used to determine the weight of the priority with seven aspect of the three first priorities of quality aspects, financial aspects, and aspects of the company’s reputation, and is also used to determine the weight AHP priorities of the twenty-three criteria with three first priority the offer price, quality assurance, and work experience. Of the four subcontractors research result into the most optimal subcontractor, chosen in accordance with the value of the achievement of targets is limited to the smallest deviation from other subcontractors.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134270102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

PENGARUH PENGGUNAAN AIR VENT TUBE TURBULANCE (AVTT) TERHADAP KINERJA MESIN MOTOR MATIK 4 LANGKAH

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v12i2.69

K. Komarudin, Primson Yohanes

引用次数: 1

PENERAPAN SMK3 DI LINGKUNGAN KERJA MANUFAKTUR PRODUK MAKANAN DAN MINUMAN 在生产食品和饮料产品的环境中使用SMK3

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v12i1.84

L. Marlina, R. Rizal

{"title":"PENERAPAN SMK3 DI LINGKUNGAN KERJA MANUFAKTUR PRODUK MAKANAN DAN MINUMAN","authors":"L. Marlina, R. Rizal","doi":"10.54378/bt.v12i1.84","DOIUrl":"https://doi.org/10.54378/bt.v12i1.84","url":null,"abstract":"To ensure the safety and health of workers or others who are in the workplace, including the source of production, production processes, and working in safe environment, that showing the application of Occupational Safety and Health Management System (SMK3). The main purpose of application of SMK3 is to giving protection for the workers. Because, workers are assets to be maintained and guarded their safety. The purpose of this study is to determine the extent to which description of the application Government of Regulation Number 50 in 2012 about SMK3 at Food-Beverage Manufacture in 2015. This research use qualitative method and case study design. The object of this study about SMK3 in Food-Beverage Manufacture. The result of study showed that Food-Beverage Manufacture 89% has completed SMK3 Government of Regulation in which consists: (i) the company has not had a person in charge K3 Certificate valid for every worker who was given the responsibility, (ii) don’t yet have procedures regarding the purchase of equipment or materials production, (iii) not create a new certificate upon expiration crane certificate, (iv) yet have a tagging system for the equipment that is no longer safe to use or are not used, (v) has not tested the emergency alarm system (e.g. sprinkler), (vi) have not done the work environment measurement (ergonomics and psychology), (vii) have not had the procedure inspection and assessment of occupational diseases.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130409850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

ANALISIS BEBAN KERJA FISIOLOGI DAN PSIKOLOGI KARYAWAN PEMBUATAN BAJU DI PT JABA GARMINDO MAJALENGKA 分析了PT JABA GARMINDO MAJALENGKA一名制革工人的生理和心理负荷

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v11i2.103

Lalan Ruslani, Nurfajriah Nurfajriah

引用次数: 3

ANALISIS PERBANDINGAN SIFAT ALIRAN PADA MODEL 2D AXISYMMETRIC DENGAN MODEL 3D DENGAN METODE NUMERIK

Bina Teknika Pub Date : 2017-08-02 DOI: 10.54378/bt.v12i2.78

Jooned Hendrarsakti, A. D. Prakoso, Donny Montreano

{"title":"ANALISIS PERBANDINGAN SIFAT ALIRAN PADA MODEL 2D AXISYMMETRIC DENGAN MODEL 3D DENGAN METODE NUMERIK","authors":"Jooned Hendrarsakti, A. D. Prakoso, Donny Montreano","doi":"10.54378/bt.v12i2.78","DOIUrl":"https://doi.org/10.54378/bt.v12i2.78","url":null,"abstract":"Many previous studies of ejector have been conducted to understand and maximize the ejector performance. The study can be in form of experiments, analytical, and numerical simulation. The numerical simulation looks for the most effective and efficient effort and time in modeling flow process inside the ejector. Model simplification becomes one of solution in conducting simulation effectively. Three dimensional models in general are applied to an ejector that would be analyzed. These models can be compared to the simpler model, namely axisymmetric 2D model. The current study investigated the comparison between 3D and 2D models using numerical solution. Three types of ejectors from different application were used as the objects of the study. The analysis was conducted by comparing the qualitative and quantitative results. The results show that qualitatively the 2D axisymmetric model has good comparison to the 3D model. Quantitatively, 2D axisymmetric model has good similarity to 3D model for ejector performance parameters, such as entrainment ratio and Mach number with biggest difference of 5.7%. However, the velocity and pressure distribution have bigger discrepancies at both axial and radial directions at the area with extreme change, such as at throat nozzle. It can be concluded that the 2D axisymmetric model can be used as substitution of 3D model when the objective is only to obtain ejector performance and qualitative study.","PeriodicalId":441070,"journal":{"name":"Bina Teknika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124426238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0